Isbarbardhigga Waxqabadka u dhexeeya Neodymium Channel Magnets iyo Noocyada kale ee Magnet

The "Superhero" ee Magnets: Waa maxay sababta Arc NdFeBMagnets ChannelAwood badan?

Haye dhammaantiin! Maanta, aan ka hadalno magnet-ka - waxyaalahan u muuqda kuwo caadi ah oo soo jiidasho leh. Ma ogtahay Farqiga u dhexeeya magnets-yada kala duwan ayaa la mid ah kuwa u dhexeeya taleefannada casriga ah iyo taleefannada gacanta ee aasaasiga ah! Gaar ahaan NdFeB (Neodymium Iron Boron) kanaalka magnets-ka ee beryahan soo socday - waxay asal ahaan yihiin "Ninka Birta" ee adduunka magnetka. Haddaba intee la yaab leh ayay dhab ahaantii yihiin? Maxaa ka dhigaya inay ka soocaan birlabyada kale? Ha werwerin, tallaabo tallaabo ayaan u kala jebin doonnaa.

 

1. La kulan qoyska Magnet

Marka hore, aan soo bandhigno "afarta qoys ee waaweyn" ee magnets:

NdFeB Magnets - "Guulaha sare" ee magnets

Waqtigan xaadirka ah magnet-ka joogtada ah ee ugu xooggan adduunka

Ka kooban neodymium, iron, iyo boron

Sida "jidh-dhisayaasha" ee magnets - si cajiib ah u xoog badan laakiin xoogaa kuleyl ah

Ferrite Magnets - The "workhorses"

 

Doorashada ugu dhaqaalaha badan

Waxa laga sameeyay oxide iron iyo strontium/barium xeryahooda

Iska caabin daxalka oo heer sare ah laakiin xoog birlabeed ah oo aad u daciif ah

AlNiCo Magnets - "Mujaahidiinta xilliyeed"

Mid ka mid ah qalabka magnet-ka joogtada ah ee ugu da'da weyn

Dejinta heerkulka heer sare ah

Sida cayaartoyda weligood cagaarka leh ee leh awoodaha ka-hortagga demagnetization

SmCo Magnets - "Elites sharaf leh"

 

Mid kale oo wax qabad sare leh magnet dhul dhif ah

Kulayl u adkaysta iyo miridhku u adkaysta

Ka qiimo jaban NdFeB, oo u adeegta codsiyada qaaliga ah

 

2. Awoodaha Sare ee NdFeB Channel Magnets

 

Maxaa loogu yeeraa "Iron Man"? Sababtoo ah waxay leeyihiin awoodahaan cajiibka ah:

 

Xoog Magnetik Aan La Barbar dhigi karin

10 jeer ka xoog badan magnets ferrite! (Bal qiyaas culeys-qaade vs. arday dugsi hoose)

Joogitaanku wuxuu gaaraa 1.0-1.4 Tesla (magnetadaha caadiga ah waxay gaadhaan 0.2-0.4 kaliya)

Awood heer sare ah oo ka-hortagga demagnetization, sida baranbaro aan la baabi'in

 

Naqshadaynta Kanaalka Xariif ah

Naqshadeynta Groove waxay u oggolaaneysaa kontoroolka goobta magnetic saxda ah, sida siinta magnetism-ka GPS-ka

Dhisme ahaan aad u deggan, u nugul "jabka"

Way fududahay in la rakibo, sida isku-darka Lego blocks

 

Boqorka Waxqabadka Qiimaha

Halka qiimaha unuggu uu ka sareeyo ferrite, waxay bixisaa kharashka ugu hooseeya unuggii birlabeedka

Wuxuu gaaraa magnetism xoog badan oo leh cabbir yar, isagoo badbaadinaya boos iyo lacag labadaba

 

3. Goorma ayaa la dooranayaa "Superhero" kee?

 

Dooro NdFeB Channel Magnets marka:

Boosku waa xaddidan yahay laakiin magnetism xooggan ayaa loo baahan yahay (tusaale, dhegaha-dhegaha bilaa-waayirka ah, matoorada gariirka taleefanka)

Xakamaynta goobta magnetic saxda ah ayaa loo baahan yahay (tusaale, aaladaha daawaynta magnetic, dareemayaasha)

Dhaqdhaqaaq joogto ah oo ku lug leh (tusaale, matoorada EV, matoorada aan duuliyaha lahayn)

Naqshadaynta fudud ayaa mudnaanta leh (qalabka hawada sare)

 

Dooro magnets kale marka:

Deegaan kuleyl aad u daran (ka sarreeya 200°C)

Xaalado aad u wasakhaysan (qalabka badda)

Miisaaniyad adag oo loogu talagalay wax soo saarka ballaaran

Qalab aad u xasaasi u ah isbedelka heerkulka

 

4. Talooyin ku saabsan Isticmaalka NdFeB Magnets

 

Sii "dhar":Dahaarka dusha sare (nickel, zinc, ama epoxy) ee ka hortagga miridhku

Waa "qalab quraarad ah":Si taxadar leh ula tacaal inta lagu jiro rakibidda - way jilicsan yihiin

Kulayl-xasaasi ah:Heerkulka sare wuxuu sababi karaa "muruqa lumay" (demagnetization) joogto ah

Tilmaanta arrimaha: Waa in magnetized si waafaqsan hanuuninta design

Si taxaddar leh ula tacaal:Goobaha magnetic xooggan waxay saameyn karaan kaararka deynta, saacadaha; Ka fogow isticmaalayaasha garaaca wadnaha

 

5. Muxuu Qabaa Mustaqbalku?

 

Noocyo ka xoog badan:Saynis yahanadu waxay horumarinayaan darajooyin cusub oo awood badan

Kuleyl badan oo u adkaysta:Iyaga oo ka dhigaysa kuwo aan dareensanayn heerkulka sare

Naqshado ka wanagsan:Isticmaalka kombiyuutarada si loo hagaajiyo qaab dhismeedka kanaalka

Xalalka cagaaranHagaajinta farsamada dib-u-warshadaynta, yaraynta isticmaalka dhifka ah ee dhulka

Ka sii jaban: Kor u qaadida wax soo saarka si loo yareeyo kharashka

 

Fikirka ugu dambeeya

Magnet-ka kanaalka NdFeB waa sida "horyaalka wareega oo dhan" ee adduunka magnetka, doorashada koowaad ee inta badan codsiyada farsamada sare. Laakin ma aha kuwa wax walba awood u leh - si la mid ah sida aadan u isticmaalin baabuur isboorti si aad u rarto alaabta, furaha ayaa ah doorashada qalabka saxda ah ee shaqada.